Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 9AEAE104DD for ; Tue, 25 Feb 2014 02:42:33 +0000 (UTC) Received: (qmail 69818 invoked by uid 500); 25 Feb 2014 02:42:30 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 69714 invoked by uid 500); 25 Feb 2014 02:42:28 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 69625 invoked by uid 99); 25 Feb 2014 02:42:27 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 25 Feb 2014 02:42:27 +0000 Date: Tue, 25 Feb 2014 02:42:27 +0000 (UTC) From: "Akira AJISAKA (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-4227) Document dfs.namenode.resource.* MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HDFS-4227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Akira AJISAKA updated HDFS-4227: -------------------------------- Attachment: HDFS-4227.3.patch Attaching a patch to document how NameNode resource checker works. > Document dfs.namenode.resource.* > ---------------------------------- > > Key: HDFS-4227 > URL: https://issues.apache.org/jira/browse/HDFS-4227 > Project: Hadoop HDFS > Issue Type: Bug > Components: documentation > Affects Versions: 1.0.0, 2.0.0-alpha > Reporter: Eli Collins > Assignee: Daisuke Kobayashi > Labels: newbie > Attachments: HDFS-4227.3.patch, HDFS-4227.patch, hdfs-4227-1.patch, hdfs-4227-2.patch > > > Let's document {{dfs.namenode.resource.*}} in hdfs-default.xml and a section the in the HDFS docs that covers local directories. > {{dfs.namenode.resource.check.interval}} - the interval in ms at which the NameNode resource checker runs (default is 5000) > {{dfs.namenode.resource.du.reserved}} - the amount of space to reserve/require for a NN storage directory (default is 100mb) > {{dfs.namenode.resource.checked.volumes}} - a list of local directories for the NN resource checker to check in addition to the local edits directories (default is empty). > {{dfs.namenode.resource.checked.volumes.minimum}} - the minimum number of redundant NN storage volumes required (default is 1). If no redundant resources are available we don't enter SM if there are sufficient required resources. -- This message was sent by Atlassian JIRA (v6.1.5#6160)